On January 17, 2015, the Ontario Provincial Police (OPP) released service cost estimates to all municipalities under its new municipal billing model. The new billing model, according to the recommendations of the auditor general, was designed to provide a more consistent, transparent, and accurate reflection of municipal servicing costs. Several mayors were not entirely sold on the new model and had their own opinion on how each municipality should be billed. Municipal officials needed consistent year-to-year service costs to accurately forecast their annual budgets. The OPP had to demonstrate the merit of the new billing model to ensure its adoption by all municipalities.